34543660123 has 8 divisors (see below), whose sum is σ = 39861755648. Its totient is φ = 29321386344.

The previous prime is 34543660103. The next prime is 34543660147. The reversal of 34543660123 is 32106634543.

34543660123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34543660123 - 2⁹ = 34543659611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34543660103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23954661 + ... + 23956102.

It is an arithmetic number, because the mean of its divisors is an integer number (4982719456).

Almost surely, 2^34543660123 is an apocalyptic number.

34543660123 is a deficient number, since it is larger than the sum of its proper divisors (5318095525).

34543660123 is a wasteful number, since it uses less digits than its factorization.

34543660123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47910873.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 34543660123 in words is "thirty-four billion, five hundred forty-three million, six hundred sixty thousand, one hundred twenty-three".